Auto accessory tray



FIG. 1 is a top perspective view of an auto accessory tray showing my new design, the broken lines being for illustrative purposes only, forming no part of the claimed design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof; and

FIG. 5 is a side elevational view thereof, the undisclosed side being a mirror image. 

The ornamental design for an auto accessory tray, as shown and described. 